Funding for this research was provided by:
European Research Council (grant agreement No 677661 – ProFatMRI)
German Joint Federal Committee (Momo – Modules on migraine onset)
Received: 27 November 2018
Accepted: 7 January 2019
First Online: 18 January 2019
Ethics approval and consent to participate
: The study was approved by our local ethics committee (registration numbers: 154–12 & 5679/13) and conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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